Sensoril - Extracts of Withania somnifera (Ashwagandha in Ayurvedic Medicine) have shown potent anti-stress, cortisol lowering, GABAergic, serotonergic and antioxidant properties in animal and human studies. Furthermore, controlled, single site human studies have shown the anxiolytic potential of WS extracts.The present study is a Phase II Double-Blind, Parallel Group, Randomized, Placebo Controlled Clinical Trial of Sensoril® for Patients with Generalized Anxiety Disorder. The primary objectives of this study are to assess the efficacy and safety of Sensoril® for patients with moderate or greater severity of symptoms associated with Generalized Anxiety Disorder.